'fed up' definitions:

Definition of 'fed up'

From: WordNet
adjective
Having a strong distaste from surfeit; "grew more and more disgusted"; "fed up with their complaints"; "sick of it all"; "sick to death of flattery"; "gossip that makes one sick"; "tired of the noise and smoke" [syn: disgusted, fed up(p), sick(p), sick of(p), tired of(p)]

Synonyms of 'fed up'

From: Moby Thesaurus